JP2011500446A - Vehicle cabin air conditioning system and module including the system - Google Patents

Abstract

  The present invention relates to a small air conditioning system 1 for a vehicle cabin. The air conditioning system 1 includes a compressor 14, a condenser 15, an evaporator 16, a control unit 19, and a ventilation assembly 18 having a single motor 24, which can facilitate simple installation. Both cooling and heating in the cabin can be carried out autonomously.

Description

  This application claims the priority of Brazilian patent application No. PI 0705494-7 filed on Oct. 30, 2007, which is incorporated herein by reference.

  The present invention relates to a vehicle cabin air conditioning system that is small, self-supporting, low energy consuming, and attachable to a vehicle with minimal adjustment.

  For example, an air conditioning system generally employed in an automobile vehicle such as a truck includes a cooling module mounted on a vehicle cowling and includes components necessary for the operation of the air conditioning system. Installation of this type of system is cumbersome because it requires a lot of adjustment.

  An option for vehicle air conditioning is to use an air conditioner having a compressor connected to the vehicle engine via a pulley and an electromagnetic clutch. Whenever the driver wants to turn on the air-conditioning system, this clutch is driven to allow transmission of motion from the engine to the compressor, resulting in the circulation of cooling fluid through a cooling circuit attached to the vehicle .

  This type of system is widely used in automobile vehicles, but has the disadvantage that it is generally necessary for the vehicle engine to be running. Even when the vehicle is stationary, it is necessary for the engine to continue to operate so that the cabin is air conditioned, and it is true that these procedures consume a large amount of fuel in addition to the air pollution caused by these procedures.

  In order to overcome these problems, many solutions have been developed to allow air conditioning to operate when the engine is stopped.

  US 2006/0102333 discloses an air conditioning system for road vehicles or truck vehicles. This air conditioning system provides a way to operate while the engine is running and even when the vehicle engine is stopped, for this purpose the air conditioning system is controlled by a specific motor.

  A prior art solution is likewise known from US Pat. No. 7,171,822 which discloses a vehicle air conditioning system comprising a first and a second system. The first system is suitable for vehicle cabin conditions and operates upon receiving power from the vehicle engine when the vehicle engine is operating. The second system is suitable for the conditions of the vehicle bed room and can continue to operate when the vehicle engine is stopped. The first system operates independently of the second system. It can be concluded that there is a situation where the second system can be operated by electric power and can be placed outside the vehicle and that it is necessary to form a perforation in the cabin to pass the tube.

  US 2006/012164 refers to a heating and air conditioning system for vehicles, in particular for road vehicles and truck vehicles. This air conditioning system can continue to be operated by a storage battery independent from the vehicle battery even when the engine is stopped.

  As mentioned above, the solutions found to date to reduce the volume of the vehicle cabin air conditioning system involve difficulties in terms of power supply and structure. In order to maintain an equivalent air conditioning capability, some of the circuit components must be placed outside the air conditioning module.

  Therefore, there is a need to provide the market with an air conditioning system that guarantees simple installation without external connection of the cooling system. In this cooling system, all parts are arranged in a small module that can operate the cooling system independently of the operation of the vehicle engine.

  Accordingly, a first object of the present invention is to provide a fully self-contained vehicle cabin air conditioning system. This air conditioning system is efficient and compact and allows for easy installation. The module of this air conditioning system has a structural arrangement that can include a compressor and a ventilation assembly with only one motor to minimize energy consumption.

  In accordance with the first objective, the second objective is to build a vehicle cabin air conditioning system that ensures that it operates independently of vehicle engine operation.

  A third object is to provide an air conditioning module for a vehicle cabin that can provide both heating and cooling of the vehicle cabin.

  This patent application relates to a vehicle cabin air conditioning system solution comprising a compressor, a control unit, a condenser, a compressor discharge pipe, an evaporator, and a ventilation assembly. In this system, the arrangement of the evaporator, the condenser and the ventilation assembly with only one motor is such that the heat in the condenser can be dissipated and at the same time heat is input into the evaporator. The water condensed in the evaporator is evaporated by contact with the discharge pipe of the compressor.

  The present application also includes a chassis having air collection holes arranged at the periphery of the chassis, the chassis including at least one air inlet and at least one air outlet for exchanging air with the interior environment of the cabin; A chassis portion facing outwards comprises an outer cover, a compressor, a control unit, a condenser, a compressor discharge pipe, a suction pipe forming a heat exchanger with a capillary tube, an evaporator, A ventilation assembly. The arrangement of the evaporator, the condenser and the ventilation assembly with only one motor is such that the heat in the condenser can be released and at the same time heat is input into the evaporator. The water condensed in is discharged into the reservoir and the ventilation assembly is partly fluidly connected to the air pipe.

  The present application also relates to a vehicle cabin air conditioner having an outer portion and an inner portion relative to the cabin. The outer part and the inner part are separated from each other by the cabin roof. The inner portion includes an air tube, an inner cover, and a console, and the outer portion includes a chassis, a sealing material, a cooling system, and an outer cover. The console includes at least one wind direction adjusting means, a control panel, an inner air filter, and at least one inner air inlet. The cooling system is mounted on the chassis. The chassis includes at least one air inlet and at least one air outlet for air exchange with the cabin's internal environment. The cooling system comprises a compressor, a control unit, a condenser, a compressor discharge tube, an evaporator, and a ventilation assembly having only one motor. The arrangement of the evaporator, the condenser and the ventilation assembly with only one motor is such that the heat in the condenser can be dissipated and at the same time heat input into the evaporator. Cooled air passes through the vents of the chassis, through the ventilator, and circulates through the wind direction adjustment means to regulate the cabin air.

It is a perspective view of an air-conditioning module concerning the present invention. It is a side view of an air-conditioning module concerning the present invention. It is a rear view of the air-conditioning module concerning the present invention. It is a perspective view of the inner part of the air-conditioning module concerning the present invention. It is a perspective view of a chassis before attaching an air pipe of an air-conditioning module concerning the present invention. It is a perspective view of the chassis which attached the air pipe partially. It is a perspective view of the chassis before attaching the cooling system of the cooling module which concerns on this invention. It is a perspective view of the chassis which attached the cooling system. It is a perspective view of the chassis which attached the cooling system and the cooling box.

  The invention will now be described in more detail with reference to the embodiments represented in the drawings.

  In a preferred but not essential embodiment, the air conditioning system 1 according to the invention will now be described in detail.

  The present invention provides a compact air conditioning system 1 that can be attached to a vehicle cabin such as a recreational vehicle such as a truck, bus, trailer house or camper, an armored vehicle or an agricultural machine, or any other vehicle cabin having a sealed cabin that can be internally conditioned. About.

  A striking contrivance of this air conditioning system 1 is the fact that the components, high pressure and low pressure assemblies are installed in the module without requiring complex installations that require drilling to pass the tubes. In order to supply energy to the air conditioning system 1, it is only necessary to connect the system to the battery by means of electrical wires.

  In a preferred configuration, FIG. 1 is a perspective view of an air conditioning system 1 having an outer cover 2. As can be seen more easily in FIG. 2, the air conditioning system 1 comprises two parts. After installation of the air conditioning system, the module shows an outer part and an inner part with respect to the cabin.

  The outer portion includes an outer cover 2, a chassis 3, and a sealing material 26. The outer cover 2 has a wedge shape with low aerodynamic trailing, and the sealing material 26 has a surface thereof. The air-conditioning system 1 is received and functions to support the air-conditioning system 1. As a result, the transmission of vibration is minimized, and the adjusted air is prevented from escaping to the outside of the cabin. A cooling system 21 is accommodated in the chassis 3, and the cooling system 21 is protected from the external environment by the outer cover 2.

  The inner part comprises an inner cover 4 that aims to give the module a finish, and a console 5 that houses various components as shown in FIGS.

  Therefore, the console 5 is an interface between the user of the air conditioning system 1 and the air conditioning system 1, and includes a wind direction adjusting unit 8 that adjusts the direction of the air conditioning according to the user's preference. These wind direction adjusting means 8 can send the adjusted air in any desired direction.

  Also mounted on the console 5 is a control panel 9, which is preferably an electronic circuit and optionally includes a screen. The control panel 9 allows the user to turn on / off the air conditioning system 1, select an operation speed, turn on / off the reading lamp 28 arranged on the console 5, determine a specified temperature, or air-condition at a predetermined time. Enables system 1 to be turned on / off. Furthermore, the control panel 9 can control other accessories such as radios, GPS systems with monitors, voice telephone systems and amateur radios, among others. All functions of the module can also be controlled by remote control. The latest truck cabin height and small control panel 9 make it impossible to place all these parts on the system console at the same time.

  An inner air inlet 7 and an inner air filter 6 for filtering impurities present in the cabin environment are provided on the back surface of the console 5, that is, at a position substantially adjacent to the control panel 9. In a preferred but not essential embodiment, the inner air filter 6 consists of a plastic partition with protrusions protruding from both sides of the inner inlet 7 to provide rigidity.

  FIG. 4 shows the chassis 3 with air collection holes 10 that will be arranged on the outer side of the cabin after the air conditioning system 1 is installed.

  FIG. 5 shows the chassis 3 having the air inlet 10, the air outlet 11 and the air inlet 12. Air conditioned through the cooling system 21 flows out of the exhaust port 11. The air inlet 12 allows the incoming air from the inner air inlet 7 of the cooling system 21 to be received.

  Since all the components that complete the system are mounted on the chassis 3, the chassis 3 is a basic part of the air conditioning system 1. The chassis 3 is preferably, but not necessarily, provided with indentations and cutouts that are formed during the manufacturing process to enable fixing of the components. Part of the recesses in the chassis 3 and part of the cutouts are pre-drilled to allow the system to be mounted on a range of vehicle models, thus the system is easily mounted on the truck's ceiling hatch.

  FIG. 6 shows the chassis 3 with the sealing material 26 already attached in addition to the air tube element 13. The air pipe element 13 allows the regulated air to flow through the exhaust port 11 on the chassis 3 to the wind direction adjusting means 8 on the console 5.

  FIG. 7 shows a preferred but not essential structure of the chassis 3. In this figure, the installation tray 29 of the evaporator 16 can be confirmed between the intake port 12 and the exhaust port 11 of the chassis 3. The tray 29 has an inclination and is formed to guide the water to the water reservoir 20 via the drainage channel 30 in order to store the water generated by the condensation in the evaporator 16, and as a result, is air-conditioned. Prevent water from entering the cabin. The wall size of the reservoir 20 can be changed according to the need to prevent the inflow of water.

  In FIG. 8, the cooling system 21 mounted on the chassis 3 can be confirmed. The cooling system 21 includes a compressor 14, a condenser 15, an expansion valve or capillary tube (not shown), and an evaporator 16 that are mounted in series via a discharge pipe to form a cooling closed circuit. A ventilation assembly 18 and a control unit 19 are similarly mounted on the chassis 3. The control unit 19 is preferably a frequency converter, but is not essential.

  The cooling system 21 operates by mechanical vapor compression. Although it is preferable that the cooling system 21 includes the hermetic variable capacity compressor 14 (VCC), it is not essential. The cooling system 21 may have a capacity of, for example, 527 W (1800 Btu / h).

  After being discharged from the compressor 14, the cooling fluid flows through the compression discharge pipe 17 toward the condenser 15. It should be noted that the discharge pipe 17 of the compressor is accommodated in the water reservoir 20 immediately after the outlet of the compressor 14.

  Due to the arrangement of the discharge pipe 17 of the compressor, the presence of water in this water reservoir produced in the already described process serves as a pre-condenser and contributes to the cooling of the cooling fluid. Since the discharge pipe 17 of the compressor has a temperature sufficiently higher than the temperature of water, for example, about 70 degrees Celsius, the released heat contributes to the evaporation of water. According to this solution, there is no need to use a hose to drain water from the reservoir, nor to even use a pump that drains water outward from the reservoir. If the atmospheric conditions increase the amount of water too much, the chassis 3 is already in anticipation and employs a structure that prevents water from overflowing outside the module through the air collection holes 10, and as a result The components do not need to get wet.

  The devised ventilation assembly 18 comprises a small motor 24 having a through shaft 27 and two cylindrical ventilation devices 25, 25 '. In a preferred but not essential structure, the ventilators 25, 25 'are located on either side of the motor 24 on the through shaft 27, or only on one side of the motor 24 depending on the need to utilize the empty space. May be arranged. This devised structure of the ventilation system 18 makes it possible to reduce energy consumption by using a single motor 24 that can drive the two ventilation devices 25, 25 ', so that the air conditioning system 1 Reduce the volume.

  According to FIG. 8, the ventilator 25 is mounted for the evaporator 16, the other ventilator 25 'is mounted for the evaporator 15, and the evaporator 16 and the condenser 15 are arranged in parallel with each other to provide a motor. 24 on the opposite side. Thus, the arrangement of the evaporator 16, the condenser 15, and the ventilation assembly 18 with only one motor 24 allows for the release of heat in the condenser 15 and the heat input into the evaporator 16 at the same time. It ’s like that.

  These ventilator 25, 25 'techniques require that the ventilator 25, 25' be encompassed by a constriction line to enclose the entire perimeter of the ventilator 25, 25 '. These closed lines are divided into two halves, one part is defined by the chassis 3 and the other part is defined by the cooling box 23 shown in FIG. The cooling box 23 may be formed from an insulating material such as EPS or other material deemed appropriate. In an alternative embodiment, the cooling box 23 may be integrally formed in the outer cover 2.

  The cooling box 23 is mounted on the chassis 3 and, in addition to the function of isolating the low temperature area from the high temperature area, that is, the function of promoting the isolation of the ventilation apparatus 25 of the evaporator 16 from the ventilation apparatus 25 ′ of the condenser 15, It has the function of providing inlets and outlets for both the evaporator 14 and the condenser 15. As shown in FIG. 9, the cooling box 23 covers the first part, ie, the evaporator 16 and ventilator 25 assembly, and the second part, ie, the condenser ventilator 25.

  When the contraction line of the ventilators 25 and 25 'is formed over the entire circumference, the action of the airflow occurs as follows. In operation, air is introduced into the ventilators 25, 25 ′ through the top of the cylinder and air is sent tangentially to the cylinder, resulting in a low pressure region in the volume created by the cooling box 23 and the chassis 3. It is formed.

  In summary, the cooling system 21 functions as follows. The cooling fluid is compressed by the compressor 14 and then reaches the condenser 15 through the discharge pipe 17 of the compressor. After it is discharged from the compressor 14, it contacts the water to evaporate the water in the reservoir 20, resulting in a pre-condenser. When the cooling fluid reaches the condenser 15, the condenser 15 receives cooling due to the airflow based on the operation of the ventilation device 25 '. This air flow is generated as follows. The air passes through the condenser 15, flows into the ventilation device 25 ′ of the condenser 15, and is discharged in the direction of the control unit 19 and the direction of the compressor 14. As a result, an air flow is created that promotes beneficial cooling of the compressor 14 and the control unit 19.

  The cooling fluid flows out of the condenser 15 and passes through an expansion valve and a capillary tube (not shown), and then reaches the evaporator 16, thereby removing heat from the surroundings. As described above, the evaporator 16 and the cooling box 23 form a cold zone. The ventilator 25 of the evaporator 16 collects air flowing in from the cabin, passes the air through the evaporator 16 immediately after passing through the intake port 12, and passes from the exhaust port 11 to the cabin to be air-conditioned. Send it out. The cooling fluid passes through the evaporator 16 and then returns to the compressor through the suction tube.

  The air conditioning system 1 further includes an actuator 22 connected to the cooling box 23 so as to allow the cooling box 23 to open and close holes arranged on the side of the cooling box 23. Thus, the actuator 22 can selectively move the hole cover of the cooling box 23 between the open position and the closed position. The closed position only allows the air in the cabin to be recirculated through the inner air inlet 7, and the open position allows the cabin air to be collected simultaneously with the air collected in the external environment through the air collection hole 10. Allow to circulate.

  This hole is connected to the inlet side (isolated inner low pressure side) of the evaporator 16 so that the air from the outside environment can be mixed with the air recirculated in the cabin. .

  The user can control the position of the actuator 22 by a button on the console 5 or by remote control. The actuator 22 moves linearly and its drive is preferably electrical.

  A filter is provided in a hole in the cooling box 3 in the region of the actuator 22 for filtering air flowing in from the outside. This filter is also placed in the inlet 10 in anticipation to continue to maintain an interior area free of dust, insects and other debris.

  For the purpose of minimizing the entry of dirt and water into the air conditioning module, the chassis 3 continues to be placed at a height substantially cut from about 30 mm to about 40 mm from the vehicle roof after installation.

  In an alternative construction, the air conditioning system 1 allows the function of a reverse cycle to provide heating to the cabin. In this alternative structure, the installation area of the condenser 15 is provided with a tray for collecting water accumulated in the area.

  This air conditioning system 1 thus allows for mounting on a single base and allows for mounting of modules in a vehicle cabin without the need to form holes in the vehicle body, i.e. using existing vehicle hatches. It just needs to be installed very easily and does not detrimentally affect the original structure of the vehicle.

  Instead, the air conditioning system 1 may be mounted in a vertical position instead of being mounted in a horizontal position, and can be easily mounted on a trailer window, for example. This type of attachment involves adjusting the position of the compressor 14 because the compressor 14 must be in a vertical position to operate correctly.

  In this way, the present invention can warm and cool the cabin's internal environment, reducing the number of parts, reducing maintenance, and reducing weight, thus simplifying installation and manufacturing, i.e., for this type of application. Provide an air conditioning system that meets basic requirements.

  It should be understood that the scope of the present invention encompasses various other modifications in addition to the embodiments described and illustrated herein. Accordingly, the invention should be limited only by the terms of the appended claims, including the equivalents of which are possible.

Claims (31)

Vehicle cabin air conditioning comprising a compressor (14), a control unit (19), a condenser (15), a compressor discharge pipe (17), an evaporator (16), and a ventilation assembly (18). System (1),
The arrangement of the evaporator (16), the condenser (15) and the ventilation assembly (18) with only one motor (24) allows the release of heat in the condenser (15). And at the same time enabling heat input into the evaporator (16),
The vehicle cabin air-conditioning system (1), wherein water condensed in the evaporator (16) evaporates by contacting the discharge pipe (17) of the compressor.   2. Air conditioning for a vehicle cabin according to claim 1, characterized in that the ventilation assembly (18) has only one motor (24) with a through shaft (27) with a ventilation device (25, 25 '). System (1).   The vehicle cabin air conditioning system (1) according to claim 1 or 2, characterized in that the ventilation device (25, 25 ') is arranged at both ends of the through shaft (27).   The air conditioner for a vehicle cabin according to any one of claims 1 to 3, wherein the ventilation device (25, 25 ') is formed in a cylinder shape, and air is discharged in a tangential direction with respect to the cylinder. System (1).   The said evaporator (16) and the said condenser (15) are arranged in parallel with each other, and are arrange | positioned at the both ends of the said penetration axis | shaft (27), The any one of Claims 1-4 characterized by the above-mentioned. Vehicle cabin air conditioning system (1).   6. The vehicle cabin air conditioning system (1) according to any one of claims 1 to 5, characterized in that it allows operation in a reverse cycle.   The vehicle cabin air conditioning system (1) according to any one of claims 1 to 6, characterized in that it can be operated in a horizontal or vertical position. A chassis (3) having air collection holes (10) arranged at the periphery of the chassis (3), the chassis (3) having at least one air inlet (12) for exchanging air with the interior of the cabin; The portion of the chassis (3) that includes at least one exhaust port (11) and faces outward of the cabin includes an outer cover (2), a compressor (14), a control unit (19), A condenser (15), a compressor discharge pipe (17), an evaporator (16), and a ventilation assembly (18),
The arrangement of the evaporator (16), the condenser (15) and the ventilation assembly (18) with only one motor (24) allows the heat of the condenser (15) to be released. At the same time allowing heat to enter the evaporator (16),
The water condensed in the evaporator (16) is discharged into the water reservoir (20),
A vehicle cabin air conditioning system (1), wherein the ventilation assembly (18) is partially fluidly connected to an air pipe (13).   9. Air conditioning for vehicle cabins according to claim 8, characterized in that the ventilation assembly (18) has only one motor (24) with a through shaft (27) with a ventilation device (25, 25 '). System (1).   10. The vehicle cabin air conditioning system (1) according to claim 8 or 9, wherein the ventilation device (25, 25 ') is formed in a cylinder shape, and air is discharged in a tangential direction with respect to the cylinder.   The said evaporator (16) and the said compressor (15) are arrange | positioned mutually parallel, and are arrange | positioned at the both ends of the said penetration axis | shaft (27), The any one of Claims 8-10 characterized by the above-mentioned. Vehicle cabin air conditioning system (1).   The ventilator (25) of the evaporator (16) is fluidly connected to the air pipe (13) via the exhaust port (11) of the chassis (3). 11. The vehicle cabin air conditioning system (1) according to any one of 11 above.   The chassis (3) is capable of receiving a cooling box (23) capable of isolating the air of the evaporator (16) and the air of the ventilation assembly (18) from each other. Item 13. The vehicle cabin air conditioning system (1) according to any one of items 8 to 12.   Air can be collected from the outside of the cabin via an actuator (22), and the outside air is collected through the air collection hole (10) arranged at the periphery of the chassis (3). The vehicle cabin air conditioning system (1) according to any one of claims 8 to 13. The cooling box (23) includes an actuator (22) that selectively moves between an open position and a closed position;
The closed position only allows recirculation of the cabin air through the inner inlet (7),
The open position allows the air in the cabin and the air collected inside the cabin through the air collecting hole (10) to circulate simultaneously. The vehicle cabin air conditioning system according to claim 1.   The cooling box (23) incorporates in its inner part two conveniently shaped curved surfaces that form a closed constricted line part of the ventilation device (25, 25 '). Vehicle air conditioning system (1) of any one of 8-15.   The chassis (3) comprises a water reservoir (20) and a tray (29) fixed to the evaporator (16) and fluidly connected to the water reservoir (20). The vehicle cabin air conditioning system (1) according to any one of 8 to 16.   18. The water in the water reservoir (20) evaporates by contact with the compressor discharge pipe (17) in the water reservoir (20). 18. Vehicle cabin air conditioning system (1).   An inner cover (4), an air pipe (13), and a console (5) having a wind direction adjusting means (8) are provided in the inner part of the system, and the exhaust port (11) of the chassis (3) 19. The vehicle cabin according to any one of claims 8 to 18, characterized in that it is fluidly connected to the wind direction adjusting means (8) through the air pipe (13) for the discharge of cooled air. Air conditioning system (1).   20. The vehicle cabin air conditioning system (1) according to any one of claims 8 to 19, characterized in that the outer cover (2) is wedge shaped with aerodynamic trailing.   21. A vehicle cabin air conditioning system (1) according to any one of claims 8 to 20, characterized in that it allows operation in a reverse cycle.   The vehicle cabin air conditioning system (1) according to any one of claims 8 to 21, characterized in that it enables operation in a horizontal or vertical position. An inner portion and an outer portion with respect to the cabin, separated from each other by the roof of the cabin,
The inner part comprises an air tube (13), an inner cover (4), and a console (5),
The outer part comprises a chassis (3), a sealing material (26), a cooling system (21), and an outer cover (2),
The console (5) comprises at least one wind direction adjusting means (8), a console panel (9), an inner air filter (6), and at least one inner inlet (7),
The cooling system (21) is installed on the chassis (3), and the chassis (3) has at least one air inlet (12) and at least one air outlet (for exchanging air with the cabin interior environment). 11)
The cooling system (21) includes a compressor (14), a console unit (19), a condenser (15), a compressor discharge pipe (17), an evaporator (16), and a ventilation assembly (18). And the arrangement of the evaporator (16), the condenser (15), and the ventilation assembly (18) with only one motor (24) is the heat in the condenser (15). Such that heat can be released into the evaporator (16) at the same time,
The air cooled by the evaporator (16) passes through the exhaust port (11) of the chassis (3), passes through the air ventilation pipe (13), and the wind direction adjusting means for air conditioning the cabin. The vehicle cabin air-conditioning system (1) according to any one of claims 8 to 22, characterized in that it circulates via (8).   24. The vehicle cabin air conditioning module according to claim 23, wherein the evaporator (16) and the condenser (15) are arranged parallel to each other and arranged on the opposite side of the motor (24).   It is possible to collect air from the outside of the cabin through an actuator (22) that enables supply of external air through an air collection hole (10) arranged at the periphery of the chassis (3). The vehicle cabin air conditioning module according to claim 23 or 24.   26. The vehicle cabin air conditioning module according to any one of claims 23 to 25, wherein the outer cover (2) has a wedge shape with low aerodynamic trailing.   27. The vehicle cabin air conditioning module according to any one of claims 23 to 26, wherein the control panel (9) enables control of the function of the module.   The control panel (9) allows a person to turn on / off the cooling module, control the speed of the compressor (14), control the speed of the motor (24), and drive other accessories The vehicle cabin air conditioning module according to any one of claims 23 to 27, wherein:   29. The vehicle cabin air conditioning module according to any one of claims 23 to 28, which enables operation in a reverse cycle.   30. The vehicle cabin air conditioning module according to any one of claims 23 to 29, which enables operation in a horizontal posture or a vertical posture.   31. A vehicle cabin air conditioning module according to any one of claims 1 to 30, characterized in that a remote operation allows a person to control the function of the module.

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